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Mid Mobile Developer (Flutter) | EU

Xebia Poland

Roles & Responsibilities

  • Proven experience with Flutter and Dart for mobile app development
  • Experience building cross-platform mobile apps for iOS and Android
  • Familiarity with RESTful APIs, third-party services, and backend integration
  • Knowledge of software design patterns and clean architecture (e.g., SOLID)

Requirements:

  • Design, develop, and maintain cross-platform mobile apps using Flutter
  • Write clean, reusable, and maintainable code
  • Optimize app performance across devices and screen sizes
  • Integrate REST APIs and third-party services

Job description

Hello, let’s meet!

Who We Are 

While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. 

What We Do 

We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data-driven solutions, and next-gen apps using ML, LLMs, and Generative AI. Our clients include Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, and Allegro or InPost. 

We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! 

Beyond Projects 

What makes Xebia special? Our community. We run events like the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. 

What sets us apart?  

Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 

About Project

You’ll join an Agile product team building and scaling cross-platform mobile applications using Flutter. The focus is on performance, scalability, and clean architecture, with close collaboration between Product, Design, and Backend teams.

You will be:

  • design, develop, and maintain cross-platform mobile apps using Flutter,

  • write clean, reusable, and maintainable code,

  • optimize app performance across devices and screen sizes,

  • collaborate with product managers, designers, and backend engineers,

  • integrate REST APIs and third-party services,

  • apply design patterns and best practices (SOLID, architecture).
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